1. Haemostasis Research Unit, Centre for Haemostasis and Thrombosis, Guy's and St Thomas's NHS Foundation Trust, London, United Kingdom
2. King's College London School of Medicine, London, United Kingdom
3. Department of Clinical Biochemistry, Centre for Haemophilia and Thrombosis, Aarhus University Hospital, Skejby, Denmark
4. Department of Cardiothoracic and Vascular Surgery, Aarhus University Hospital, Skejby, Denmark
5. Department of Anaesthesiology, Aarhus University Hospital, Skejby, Denmark